| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $46.98 | 4.169% | $48.9386 | $48.94 | $48.95 | $48.90 |
| Purchase #2 | $27.26 | 10.585% | $30.1455 | $30.15 | $30.15 | $30.10 |
| Purchase #3 | $88.43 | 10.314% | $97.5507 | $97.55 | $97.55 | $97.60 |
| Purchase #4 | $21.66 | 8.654% | $23.5345 | $23.53 | $23.55 | $23.50 |
| Purchase #5 | $104.61 | 5.136% | $109.9828 | $109.98 | $110.00 | $110.00 |
| Purchase #6 | $153.56 | 4.751% | $160.8556 | $160.86 | $160.85 | $160.90 |
| Purchase #7 | $162.61 | 6.489% | $173.1618 | $173.16 | $173.15 | $173.20 |
| 7 purchase totals = | $605.11 | $644.1695 | $644.17 | $644.20 | $644.20 | |